AS05008MR-3

Overview

The AS05008MR-3 is an electromagnetic speaker from the PUI Audio AS series, designed for board mount applications. It features a round shape with a Mylar cone and Neodymium magnet. The unit has an impedance of 8 Ohms and a rated input power of 200 mW, with a maximum power handling of 400 mW. It delivers an output sound pressure level (SPL) of 83 dBA. The operating temperature range spans from -20°C to +60°C.

Feature Summary

• Electromagnetic transduction using neodymium magnet technology
• Round form factor with Mylar diaphragm construction
• Board mount installation style with solder eyelet termination

Applications

• General purpose audio reproduction in compact electronic devices
• Intercom systems requiring low-power acoustic output
• Industrial control panels needing durable audio indicators

Procurement Notes

Verify the specific suffix designation against the manufacturer's current datasheet to confirm exact electrical parameters, as variations exist within the AS series. Ensure the ordering quantity aligns with the factory packaging specifications provided by PUI Audio. Confirm RoHS compliance status directly from the official documentation before finalizing procurement orders.

Selection Notes

Select this component when a low-profile, 8-ohm speaker with moderate sensitivity is required for space-constrained designs. The 200 mW rating suits low-power signal indication rather than high-volume playback. Verify that the 83 dBA SPL meets the acoustic requirements of the target enclosure environment.

Part Context

This part belongs to the AS series of speakers from PUI Audio, Inc., which offers various configurations differing in power handling, sensitivity, and terminal types. The AS05008MR-3 specifically targets applications needing reliable performance at lower power levels compared to higher-wattage variants in the same family.

Replacement Considerations

Direct substitutes include other PUI Audio models such as AS05008MR-R or AS05008MR-4-R, though electrical characteristics like SPL and power rating differ. Cross-brand replacements require matching impedance, mounting dimensions, and frequency response curves.